Patents by Inventor Weina FENG
Weina FENG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240117714Abstract: A method of increasing crude oil production by CO2 storage in an aquifer and dumpflooding includes the following steps. Wells are drilled in an aquifer in an oil-bearing basin for large-scale CO2 storage. A low-production and low-efficiency well in an oil-bearing stratum away from the CO2 storage injection well is selected as an artesian injection well. Formation water in the aquifer with increasing pressure is controlled and guided into the oil-bearing stratum to realize oil displacement by dumpflooding in the oil-bearing stratum.Type: ApplicationFiled: December 21, 2023Publication date: April 11, 2024Inventors: Xianmin ZHANG, Qihong FENG, Chen LIU, Kuankuan WU, Zangyuan WU, Yiming ZHANG, Weina LIU, Jianwei GU
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Patent number: 9916641Abstract: The present disclosure provides a picture display method and apparatus that relate to the field of image processing and are increase flexibility of picture display and reducing a memory occupation rate of a terminal on the premise of not modifying an attribute of an original picture. The method and apparatus include receiving an instruction for displaying a picture; obtaining, according to an identifier of a to-be-displayed picture included in the instruction, an original bitmap of the to-be-displayed picture and searching, a database of a current device for a pre-stored first rotation angle corresponding to the to-be-displayed picture; adjusting, according to a resolution of a current screen and/or a current window size, a display size of the original bitmap of the to-be-displayed picture, so as to obtain a compressed bitmap of the original bitmap; and displaying, according to the first rotation angle, a compressed bitmap of the original bitmap.Type: GrantFiled: September 5, 2017Date of Patent: March 13, 2018Assignees: Hisense Electric Co., Ltd., Hisense USA Corp., Hisense International Co., Ltd.Inventors: Weina Feng, Huanjie Zhao, Xianjian Wang
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Publication number: 20170365040Abstract: The present disclosure provides a picture display method and apparatus that relate to the field of image processing and are increase flexibility of picture display and reducing a memory occupation rate of a terminal on the premise of not modifying an attribute of an original picture. The method and apparatus include receiving an instruction for displaying a picture; obtaining, according to an identifier of a to-be-displayed picture included in the instruction, an original bitmap of the to-be-displayed picture and searching, a database of a current device for a pre-stored first rotation angle corresponding to the to-be-displayed picture; adjusting, according to a resolution of a current screen and/or a current window size, a display size of the original bitmap of the to-be-displayed picture, so as to obtain a compressed bitmap of the original bitmap; and displaying, according to the first rotation angle, a compressed bitmap of the original bitmap.Type: ApplicationFiled: September 5, 2017Publication date: December 21, 2017Applicants: Hisense Electric Co., Ltd., Hisense USA Corp., Hisense International Co., Ltd.Inventors: Weina FENG, Huanjie ZHAO, Xianjian WANG
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Patent number: 9792670Abstract: The present disclosure provides a picture display method and apparatus that relate to the field of image processing and are increase flexibility of picture display and reducing a memory occupation rate of a terminal on the premise of not modifying an attribute of an original picture. The method and apparatus include receiving an instruction for displaying a picture; obtaining, according to an identifier of a to-be-displayed picture included in the instruction, an original bitmap of the to-be-displayed picture and searching, a database of a current device for a pre-stored first rotation angle corresponding to the to-be-displayed picture; adjusting, according to a resolution of a current screen and/or a current window size, a display size of the original bitmap of the to-be-displayed picture, so as to obtain a compressed bitmap of the original bitmap; and displaying, according to the first rotation angle, a compressed bitmap of the original bitmap.Type: GrantFiled: April 11, 2017Date of Patent: October 17, 2017Assignees: Qingdao Hisense Electronics Co., Ltd., Hisense USA Corp., Hisense International Co., Ltd.Inventors: Weina Feng, Huanjie Zhao, Xianjian Wang
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Publication number: 20170221181Abstract: The present disclosure provides a picture display method and apparatus that relate to the field of image processing and are increase flexibility of picture display and reducing a memory occupation rate of a terminal on the premise of not modifying an attribute of an original picture. The method and apparatus include receiving an instruction for displaying a picture; obtaining, according to an identifier of a to-be-displayed picture included in the instruction, an original bitmap of the to-be-displayed picture and searching, a database of a current device for a pre-stored first rotation angle corresponding to the to-be-displayed picture; adjusting, according to a resolution of a current screen and/or a current window size, a display size of the original bitmap of the to-be-displayed picture, so as to obtain a compressed bitmap of the original bitmap; and displaying, according to the first rotation angle, a compressed bitmap of the original bitmap.Type: ApplicationFiled: April 11, 2017Publication date: August 3, 2017Applicants: Hisense Electric Co., Ltd., Hisense USA Corp., Hisense International Co., Ltd.Inventors: Weina FENG, Huanjie ZHAO, Xianjian WANG
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Patent number: 9704453Abstract: The present disclosure provides a picture display method and apparatus that relate to the field of image processing and are increase flexibility of picture display and reducing a memory occupation rate of a terminal on the premise of not modifying an attribute of an original picture. The method and apparatus include receiving an instruction for displaying a picture; obtaining, according to an identifier of a to-be-displayed picture included in the instruction, an original bitmap of the to-be-displayed picture and searching, a database of a current device for a pre-stored first rotation angle corresponding to the to-be-displayed picture; adjusting, according to a resolution of a current screen and/or a current window size, a display size of the original bitmap of the to-be-displayed picture, so as to obtain a compressed bitmap of the original bitmap; and displaying, according to the first rotation angle, a compressed bitmap of the original bitmap.Type: GrantFiled: July 1, 2015Date of Patent: July 11, 2017Assignees: Hisense Electric Co., Ltd., Hisense USA Corp., Hisense International Co., Ltd.Inventors: Weina Feng, Huanjie Zhao, Xianjian Wang
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Publication number: 20160284318Abstract: The present disclosure provides a picture display method and apparatus that relate to the field of image processing and are increase flexibility of picture display and reducing a memory occupation rate of a terminal on the premise of not modifying an attribute of an original picture. The method and apparatus include receiving an instruction for displaying a picture; obtaining, according to an identifier of a to-be-displayed picture included in the instruction, an original bitmap of the to-be-displayed picture and searching, a database of a current device for a pre-stored first rotation angle corresponding to the to-be-displayed picture; adjusting, according to a resolution of a current screen and/or a current window size, a display size of the original bitmap of the to-be-displayed picture, so as to obtain a compressed bitmap of the original bitmap; and displaying, according to the first rotation angle, a compressed bitmap of the original bitmap.Type: ApplicationFiled: July 1, 2015Publication date: September 29, 2016Applicants: Hisense USA Corp., Hisense Electric Co., Ltd., Hisense International Co., Ltd.Inventors: Weina FENG, Huanjie ZHAO, Xianjian WANG